3 Port RS232 Module

3-port RS-232 serial I/O module for Do-more H2 series PLCs, WinPLC, or an H2-EBC100 based system connected to a PC. Includes (3) RS-232 ports; allows connection of a wide range of serial devices, such as barcode scanners, scales, printers, modems, etc. See appropriate H2-DM-M or H2-WPLC-M manual for module usage (free download or purchase separately). (Not compatible with DL205 series PLCs.)